学生住宿管理系统(10)
时间:2025-04-21
时间:2025-04-21
学生住宿管理系统
check(FDFitNum >= 0);
(8)宿舍损坏配备物品赔偿基本信息表的建立:
create table FitmentCompensate FitName char(16) not null, StuNo char(9) not null,
FCPrin char(15) not null,
FCompDate Datetime not null,
FCompNum int not null,
foreign key(FitName) references Fitment(FitName), foreign key(StuNo) references Student(StuNo), foreign key(FCPrin) references SafeGuard(SGName), check(FCompNum >= 0);
check(AcArNum > 0),);
(9)宿舍事故赔偿基本信息表的建立:
create table AccidentCopensate AcNo int not null,
ACStu char(9) AcArtical char(30) AcDate Datetime
not null, not null, not null,
SGName char(15) not null,
foreign key(AcNo) references Accident(AcNo), foreign key(ACStu) references Student(StuNo), foreign key(SGName) references SafeGuard(SGName);
3.2建立视图
(1)用于查询和更新楼层工作人员基本信息的视图定义如下: create view WorView(编号,姓名,工作类型,工资,性别,联系方式, 工作时间,宿舍楼编号,校区,区位)
as
select * from Worker
with check option;
(2)方便于宿舍楼基本信息查询、更新的视图定义如下: create view DormView (宿舍楼编号,校区,区位,楼管处电话,楼管)
as
select *
from dormitory
with check option;
(3)显示宿舍基本信息的视图定义如下:
create view RoomView (宿舍编号,舍长,年级,学院,专业,宿舍楼编号, 校区,区位) as
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